/* dark-mode.css */
body.dark-mode {
    --background: #0f172a;
    --text: #f1f5f9;
    --card-bg: #1e293b;
    --border-color: #334155;
}

body.dark-mode {
    background: var(--background);
    color: var(--text);
}

/* Navbar en mode sombre */
body.dark-mode .navbar {
    background: rgba(15, 23, 42, 0.9);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

body.dark-mode .nav-links a {
    color: var(--text);
}

body.dark-mode .nav-links a:hover {
    color: var(--primary);
}

body.dark-mode .mobile-menu-btn {
    color: var(--text);
}

/* Cartes et formulaires */
body.dark-mode .service-card,
body.dark-mode .stat-card,
body.dark-mode .formation-card,
body.dark-mode .testimonial-card,
body.dark-mode .contact-info,
body.dark-mode .contact-form {
    background: var(--card-bg);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

body.dark-mode .form-group input,
body.dark-mode .form-group textarea {
    background: var(--card-bg);
    border-color: var(--border-color);
    color: var(--text);
}

body.dark-mode .form-group input:focus,
body.dark-mode .form-group textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.2);
}

/* Footer */
body.dark-mode footer {
    background: #020617;
}

body.dark-mode .footer-links a {
    color: rgba(255, 255, 255, 0.7);
}

body.dark-mode .footer-links a:hover {
    color: white;
}

/* Ajustements supplémentaires */
body.dark-mode .section-desc {
    color: #94a3b8;
}

body.dark-mode .about-text h3 {
    color: var(--primary);
}